a

12345
Across
  1. 2. Ethical principle: participants must be told the nature of the study (informed ________).
  2. 3. Type of observation where participants don’t know they’re being observed ( observation).
  3. 5. Debate: genetics vs. environment (Nature vs. _).
Down
  1. 1. Freud’s theory focusing on unconscious desires ( analysis).
  2. 4. Brain area linked to speech production (Broca’s ).